Product DescriptionFeatures1. The display is 128*64 LCD with backlight in yellow-green color.2. Multi-functional transistor tester for automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, triodes, resistors, capacitors or other devices. Easy and convenient to operate.3. Powered by 9V layer-built battery. 2 li-ion ..

Product Description1. About TMC2208 Stepper Motor Driver:2. TMC2208 single-axis stepping motor driver chip, power tube built-in drive current 1.4A peak current 2A, voltage range 4.75V-36V, 256 subdivision UART configuration interface (9600…500k Baud)3. Up to 256 native micro steps (without interpolation)4. StealthChop2 – faster motor ac..

Product DescriptionFeatures1. Volume: Length 65mm Diameter 24mm, Diameter of cut surface 22mm2. Voltage: Input DC3.7-6V, output DC200-400KV3. Current: Input 4A, output 0.5A4. Length: Input 10 cm or so, the output is about 8cm5. Structure: Shell-in-one6. Polar discharge distance: 1.5cm or so (beyond easy to damage)7. Power: 3.7V Li-ion battery can b..

Product DescriptionFeatures1. 4-pin SWIM Port for programming or testing2. External crystal can be connected via on board socket3. All the MCU pins are accessible on expansion connectors4. Supports more devices- STM8L series- STM8S series- STM8A seriesSupported DevicesSTM8 microcontroller in QFP32 (0.8mm pitch) package with compatible pinoutsSTM8S1..

Product Description1. Rated voltage: DC 12V2. Rated current: 0.08A4. Power: 1W5. Speed:6200 + -10% RPM6. Noise: 24DBA7. Wind speed: 2.5M/S8. Wind volume: 2.8CFM9. Interface: XH2.0mm.10. Brand: landa tianrui11. Model: LDTR-WG017612. Quantity: 1 set13. Material: Plastic14. Dimensions: 1.18 in x 1.18 in x 0.39 in (3cm x 3cm x 1cm)15. Weight: 10g16. Pa..

Product DescriptionUSB Step Down Power Supply Charger Efficiency 97.5%Features1. The max output current 3A, long time use 2.1A, enough use2. New design, 3 solid state ceramic capacitors (MCC), more safe and low ripple3. Synchronous rectification, High efficiency, 6.5V to 5V 0.7A can up to 97.5%, 12V to 5V 1A can up to 94%4. Flat copper inductor, im..

Product DescriptionFeatures1. Use advanced electronic components and high-quality wear-resistant shaft.2. Smooth operation, high efficiency, good performance, long service life.3. Can be a long time continuously work, low noise, safety and environmental protection.4. Widely used in industry, scientific research, aerospace industry.Specifications1. ..

Product DescriptionFeatures1. Current Rating: 0.1A2. Voltage Rating: 3.3 V3. Speed (rpm): 150004. Air Flow (CMM): 0.0195. Air Flow (CFM): 0.76. Maximum Pressure (mmAq): 2.27. Noise Level (dB/A): 31.0General1. Model: LDTR-WG01742. Quantity: 1 piece3. Material: PlasticOther Features1. Dimensions: 1.7cm x 1.7cm x 0.4cm2. Weight: 1.4g3. Packing List?1 ..

Product DescriptionFeatures1. Use advanced electronic components and high-quality wear-resistant shaft.2. Smooth operation, high efficiency, good performance, long service life.3. Can be a long time continuously work, low noise, safety and environmental protection.4. Widely used in industry, scientific research, aerospace industry.Specifications1. ..

Product DescriptionFeatures1. Size: 30x30x10mm2. Rated voltage: DC 12V3. Rated current: 0.1A4. Power: 1.2W5. Speed: 9000 + -10% RPM6. Noise: 24DBA7. Wind speed: 2.5M/S8. Wind volume: 2.8CFM9. Interface: XH2.54mmGeneral1. Brand: landa tianrui2. Model: LDTR-WG01733. Quantity: 1 set4. Material: PlasticDimensions & Weight1. Dimensions: 1.18 in x 1..

Product Description1. Item Name: Ultra-small DC-DC step-down module 2. Input Voltage: 4.5-28V3. Output Voltage: 0.8-20V4. Output Current: rated current 3A (MAX).5. Switching Frequency: 1.5MHz (highest), typical 1MHz6. Output Ripple: < 30mV7. Efficiency: 96% (max)8. Operating temperature: -40 Celsius to +85 Celsius9. Brand: Landa tianrui10. Model?LD..

Product DescriptionFeatures1. One key matrix membrane switch, with connect PCB connections wire, panel size: 35 * 20MM2. Circuit level: 3.5VDC, 100mA, 1W3. Standard sheet resistance:..

Product DescriptionOverview1. By halving the RAM to 512MB, and removing the USB hub and Ethernet controller, 3 Model A+ is able to become smaller in size, and hit a lower price point.2. 3 Model A+ incorporates most of the neat enhancements as its big brother 3B+, and features:- A 1.4GHz 64-bit quad-core ARM Cortex-A53 CPU- 512MB LPDDR2 SDRAM- Dual-..

Product DescriptionFeatures1. Support 24EEPROM and 25 SPI flash 8pin/ 16pin chip2. With CH341A chip3. Recognize 25 series chip automatically4. And support download STC series procedure of singlechip5. With 24 / 25 status indicator lamp6. SPI pin to support expanding the utilitySpecification1. Model: landa tianrui2. Quantity: 1 set3. Color: Black + ..

Product DescriptionOverview1. The CM3+/Lite Compute Module contains the guts of a 3 Model B+ (the BCM2837 processor and 1GB RAM). It is the lite version without onboard eMMC Flash.2. This is all integrated onto a small (67.6mm x 31mm) board that fits into a standard DDR2 SODIMM connector. The processor interfaces are available to the user via the c..